The 22-year-old actress, best known for her role as Angela in the Twilight movies, is headed to The Walking Dead, Deadline reports.

Christian will play Rosita Espinosa, a character who is introduced in Issue #53 of the comic. She’s survived the mysterious undead apocalypse that has taken over the planet.

The Walking Dead follows Rick Grimes, who awakens from a coma to find a post-apocalyptic world dominated by flesh-eating zombies. He sets out to find his family and encounters many other survivors along the way.